40994838

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 50059242

約数列:

[1, 2, 3, 6, 9, 18, 79, 127, 158, 227, 237, 254, 381, 454, 474, 681, 711, 762, 1143, 1362, 1422, 2043, 2286, 4086, 10033, 17933, 20066, 28829, 30099, 35866, 53799, 57658, 60198, 86487, 90297, 107598, 161397, 172974, 180594, 259461, 322794, 518922, 2277491, 4554982, 6832473, 13664946, 20497419, 40994838]

約数ペア:

[(1, 40994838), (2, 20497419), (3, 13664946), (6, 6832473), (9, 4554982), (18, 2277491), (79, 518922), (127, 322794), (158, 259461), (227, 180594), (237, 172974), (254, 161397), (381, 107598), (454, 90297), (474, 86487), (681, 60198), (711, 57658), (762, 53799), (1143, 35866), (1362, 30099), (1422, 28829), (2043, 20066), (2286, 17933), (4086, 10033)]